molecular physiology and biophysics

New player in heart cell growth

Vanderbilt researchers have identified a new protein involved in heart cell growth, which could improve understanding of pathologic cardiac hypertrophy.

Study reveals salt’s role in infection control

Researchers at Vanderbilt University and in Germany have found that sodium — salt — accumulates in the skin and tissue in humans and mice to help control infection.

Tiny model of diabetes

Vanderbilt University researchers have created a zebrafish model of skeletal muscle insulin resistance that could help improve diabetes treatment.

Immune response depends on force

New studies explain how T-cell receptors use force to recognize and protect us against pathogens.

Glucose level blood test

Beta cell link to fasting glucose

New findings explain why variation in a particular gene is the most important determinant of fasting blood glucose levels in humans.

Peptide quells “genomic storm”

A cell-penetrating peptide developed at Vanderbilt blocks the signaling pathways that lead to lethal shock caused by bacterial infection.

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